| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.98 | 9.182% | $260.9231 | $260.92 | $260.90 | $260.90 |
| Purchase #2 | $214.69 | 6.600% | $228.8595 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $16.25 | 8.155% | $17.5752 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $78.36 | 12.402% | $88.0782 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $15.58 | 12.857% | $17.5831 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $220.90 | 7.102% | $236.5883 | $236.59 | $236.60 | $236.60 |
| Purchase #7 | $54.74 | 4.586% | $57.2504 | $57.25 | $57.25 | $57.30 |
| 7 purchase totals = | $839.50 | $906.8578 | $906.86 | $906.90 | $907.00 | |